The ship system pipeline is to improve the ship's sinking resistance and stability, and to meet the normal life needs of the crew and passengers. There are many ship systems, including a water supply system for supplying seawater and fresh water for the entire ship; a ballast water system for adjusting the ballast of a ship; a bilge water discharge system for removing bilge water; and a compressed air for the entire ship. Compressed air system for fire fighting; fire fighting system for fire fighting, etc. Most of the equipment used in these systems, such as pumps and compressors, are electric and can be controlled automatically.   Read More>